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  2. Jan 18, 2022 · Beta-blockers are beta receptor antagonists, meaning they block beta-adrenergic receptors and slow down certain types of cell activity. What do beta receptors control? Beta receptors come in three different sub-types and have different functions depending on their location.

    • Metoprolol. Metoprolol is a selective beta blocker. Selective beta blockers like metoprolol are often called “cardioselective” because they mainly act on the heart.
    • Carvedilol. Carvedilol is a non-selective beta blocker. It also blocks alpha-1 receptors. Blocking alpha-1 receptors helps widen your blood vessels, which can help lower blood pressure.
    • Atenolol. Atenolol (Tenormin) is a selective beta blocker. It’s FDA-approved to treat high blood pressure and angina. It can also lower your risk of death after a heart attack.
    • Propranolol. Propranolol is a non-selective beta blocker. It’s FDA approved to treat several heart conditions including angina, hypertension, and atrial fibrillation.
  3. www.mayoclinic.org › beta-blockers › art-20044522Beta blockers - Mayo Clinic

    Aug 22, 2023 · Beta blockers are medicines that lower blood pressure. They also may be called beta-adrenergic blocking agents. The medicines block the effects of the hormone epinephrine, also known as adrenaline. Beta blockers cause the heart to beat more slowly and with less force. This lowers blood pressure.

  4. Nov 16, 2021 · Beta-blockers are a class of medication that block the effects of stress hormones on the heart. They’re used to treat high blood pressure, irregular heartbeat, heart attack, and other conditions. Learn about the different types of beta-blockers, how they work, and their side effects.

  5. Mar 15, 2023 · Beta-blockers are drugs that block the action of adrenaline and other hormones in the body. They can help manage cardiovascular, migraine, glaucoma, anxiety, and other conditions. Learn about the different types of beta-blockers, how they work, and their potential side effects and interactions.

  6. Mar 4, 2021 · Common Beta Blockers. Taking Beta Blockers. Side Effects. Beta-blockers are among the most commonly prescribed drugs in medical practice. They work by blocking the effect of epinephrine (adrenaline) on the tissues, specifically, by blocking the “beta receptors” that bind epinephrine.

  7. May 16, 2024 · Some commonly prescribed beta-blockers are Lopressor ( metoprolol ), Tenormin (atenolol), and Coreg (carvedilol). This article will discuss the uses and types of beta-blockers, how they work, how to take them safely, and their advantages versus disadvantages. Getty Images / Tatiana Maksimova. Uses of Beta-Blockers.

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